<template>
  <div class="photoinfo-container">
    <h3>{{photoinfo.title}}</h3>
    <p class="subtitle">
      <span>发表时间：{{photoinfo.add_time|dateFormat}}</span>
      <span>点击：{{photoinfo.click}}次</span>
    </p>
    <hr>
    <!-- 缩略图区域 -->
    <!-- <vue-preview :slides="slide1" @close="handleClose"></vue-preview> -->
    <div class="thumbs">
      <img class="preview-img" v-for="(item,index) in list" :key="item.src" :src="item.src" height="100" @click="$preview.open(index,list)" alt="">
    </div>
    <!-- 图片内容区域 -->
    <div class="content" v-html="photoinfo.content"></div>

    <!-- 放置一个现成的 评论子组件 -->
    <cmt-box :id="this.id"></cmt-box>
  </div>
</template>
<script>
//导入评论子组件
import comment from '../subcomponents/comment.vue'
export default {
  data(){
    return{
      id:this.$route.params.id,//从路由中获取到的图片id
      photoinfo:[],//图片详情
      list:[]//缩略图的数组
    }
  },
  created() {
    this.getPhotoInfo();
    this.getThumbs();
  },
  methods: {
    getPhotoInfo(){//获取图片的详情
      this.$http.get('api/getimageInfo/'+this.id).then(result=>{
        if(result.body.status===0){
          this.photoinfo=result.body.message[0];
        }
      })
    },
    getThumbs(){//获取缩略图
      this.$http.get('api/getthumimages/'+this.id).then(result=>{
        if(result.body.status===0){
          //循环每个图片数据，补全图片的宽和高
          result.body.message.forEach(item => {
            item.w=600
            item.h=400
          });
          //把完整的数据保存到list中
          this.list=result.body.message;
        }
      })
    }
  },
  components:{//注册评论子组件
    'cmt-box':comment
  }
}
</script>
<style scoped>
.photoinfo-container{
  padding: 3px;
}
.photoinfo-container h3{
  color: #26a2ff;
  font-size: 15px;
  text-align: center;
  margin: 15px 0;
}
.photoinfo-container .subtitle{
  display: flex;
  justify-content: space-between;
  font-size: 13px;
}
.photoinfo-container .content{
  font-size: 13px;
  line-height: 30px;
}
.thumbs img{
  margin: 10px;
  box-shadow: 0 0 8px #999;
}
</style>
